HIP 85749
HIP 85749
DoubleStar
Oph
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
5.59
Spectral Type
G8III+A7
Star Color
Orange
(B-V 0.84)
Position & Identifiers
RA
17h 31m 21.3s
Dec
+02° 43' 28.0"
Constellation
Oph
HR
6524
HIP
85749
Double Cat
10607
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System
Separation
0.2″
Companion Mag
6.3
Position Angle
125°
Star Colors
A: Orange
Discoverer
A 2386
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.2″ · PA: 125° · N up, E left
Unresolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″
Size Comparison
Querying VizieR for stellar data…
Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
Loading HR diagram…
Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
Sep. 0.098". Seen double 1911 and 1923, elongated 1918, single 1957 and 1959, and unresolved by speckle interferometry | 1976.
Binary unresolved by speckle interferometry.
Survey Image
Loading survey image…